Java

JSON AppendArrayCopy Example

Demonstrates the AppendArrayCopy function.

Note: This example requires Chilkat v9.5.0.82 or above.

Chilkat2 Java

import com.chilkatsoft.chilkat2.JsonArray;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

    public static void main(String[] args) {
        JsonObject json = new JsonObject();
        json.load("{ \"name\": \"John\", \"marbles\": 100 }");

        JsonArray jarr = new JsonArray();
        jarr.load("[ 1, 2, 3, \"apple\", \"orange\", [ 10, 20, 30 ], { \"name\": \"Alfred\"} ]");

        // Copy the contents of jar to a new array member named "stuff".
        json.appendArrayCopy("stuff", jarr);

        System.out.println(json.emit());
        // Expected output is:  {"name":"John","marbles":100,"stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"}]}

        // Note: The contents of the array were copied.
        // If we modify the contents of jarr, it does not modify the array contained within "json" because it is a separate copy.
        // For example:
        jarr.addIntAt(-1, 2020);
        System.out.println(jarr.emit());
        // Expected output: [1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"},2020]

        System.out.println(json.emit());
        // Remains unchanged: {"name":"John","marbles":100,"stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"}]}
    }
}